Could this be a sign or just me

Last night I had a dream about being needing to test for pregnancy. In my dream I was hanging out with one of my friends and she had an app on her phone that would tell you if you were pregnant or not and she checked because she has been really drained well it turned out that she was pregnant and she could see the babies heart monitor etc well in the dream I said I need to take a test because I've been having all these symptoms etc and then I woke up. Could that be a sign?